Climatological Report (Daily)
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680
CDUS46 KMTR 120832
CLISTS

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
132 AM PDT FRI JUN 12 2026

...................................

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR JUNE 11 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM        101R 12:48 PM 100    2019  81     20       75
  MINIMUM         57   5:05 AM  43    2004  50      7       49
  AVERAGE         79                        66     13       62

PRECIPITATION (IN)
  YESTERDAY        0.00          T    2010   0.01  -0.01     0.00
                                      2010
                                      2017
  MONTH TO DATE    T                         0.14  -0.14     0.00
  SINCE OCT 1     26.28                     33.42  -7.14    41.11
  SINCE JAN 1     13.39                     21.43  -8.04    15.52

DEGREE DAYS
 HEATING
  YESTERDAY        0                                         3
  MONTH TO DATE    7                                        27
  SINCE JUN 1      7                                        27
  SINCE JUL 1   2213                                      2556

 COOLING
  YESTERDAY       14                                         0
  MONTH TO DATE   48                                         0
  SINCE JUN 1     48                                         0
  SINCE JAN 1     87                                        37
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   S (180)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     7.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    81           3:00 AM
 LOWEST     12          12:00 PM
 AVERAGE    47

..........................................................


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81        96      2008
 MINIMUM TEMPERATURE (F)   50        42      2013


SUNRISE AND SUNSET
JUNE 12 2026..........SUNRISE   5:47 AM PDT   SUNSET   8:36 PM PDT
JUNE 13 2026..........SUNRISE   5:47 AM PDT   SUNSET   8:36 PM PDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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